The brother robots appear in a special box celebrating the 50th anniversary!

The Soul of Chogokin version of Daitetsujin 17 (One-Seven), originally broadcast from March 1977, appears in a commemorative set for the 50th anniversary together with its younger brother robot, One-Eight!

Set Contents:
- Daitetsujin 17: Main figure, Interchangeable wrist parts (left and right), 2 types of sub-machines, Sigcon Jet, Sigcon Tank, Graviton Unit
- One-Eight: Main figure, Interchangeable wrist parts (left and right), Includes 2 types of flight units (open/closed), Electromagnetic filter

*Requires 3x LR41 batteries (not included).